Foundation for Open Projects of State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences

GPMR200907

Funding Information:

Zeming Zhang thanks Profs. Zhiqin Xu, Zhenmin Jin, Jingshui Yang, Weidong Sun, Qiang Wang, Lailin Zheng, Quanru Geng, Linsheng Zheng, Xunxiang Qi and Yongsheng Liu for their valuable directions and discussions in the work. Master students Feng Liu, Fei Yu and Wei Wang took part working in the fieldwork during this study. We are most grateful to Profs. H.M. Rajesh, Wenjiao Xiao and an anonymous reviewer for critical and constructive reviews of the manuscript. This research was funded by the China Geological Survey Program (1212010918012), Chinese NSFC Grants (40772049 and 40972055) and the Foundation for Open Projects of State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences (GPMR200907).